minix/lib/nbsd_libc/citrus/citrus_stdenc.h

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/* $NetBSD: citrus_stdenc.h,v 1.4 2005/10/29 18:02:04 tshiozak Exp $ */
/*-
* Copyright (c)2003 Citrus Project,
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
*/
#ifndef _CITRUS_STDENC_H_
#define _CITRUS_STDENC_H_
struct _citrus_stdenc;
struct _citrus_stdenc_ops;
struct _citrus_stdenc_traits;
#define _CITRUS_STDENC_SDID_GENERIC 0
struct _citrus_stdenc_state_desc
{
union {
struct {
int state;
#define _CITRUS_STDENC_SDGEN_UNKNOWN 0
#define _CITRUS_STDENC_SDGEN_INITIAL 1
#define _CITRUS_STDENC_SDGEN_STABLE 2
#define _CITRUS_STDENC_SDGEN_INCOMPLETE_CHAR 3
#define _CITRUS_STDENC_SDGEN_INCOMPLETE_SHIFT 4
} generic;
} u;
};
#include "citrus_stdenc_local.h"
__BEGIN_DECLS
int _citrus_stdenc_open(struct _citrus_stdenc * __restrict * __restrict,
char const * __restrict,
const void * __restrict, size_t);
void _citrus_stdenc_close(struct _citrus_stdenc *);
__END_DECLS
static __inline int
_citrus_stdenc_init_state(struct _citrus_stdenc * __restrict ce,
void * __restrict ps)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_init_state);
return (*ce->ce_ops->eo_init_state)(ce, ps);
}
static __inline int
_citrus_stdenc_mbtocs(struct _citrus_stdenc * __restrict ce,
_citrus_csid_t * __restrict csid,
_citrus_index_t * __restrict idx,
const char ** __restrict s, size_t n,
void * __restrict ps, size_t * __restrict nresult)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_mbtocs);
return (*ce->ce_ops->eo_mbtocs)(ce, csid, idx, s, n, ps, nresult);
}
static __inline int
_citrus_stdenc_cstomb(struct _citrus_stdenc * __restrict ce,
char * __restrict s, size_t n,
_citrus_csid_t csid, _citrus_index_t idx,
void * __restrict ps, size_t * __restrict nresult)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_cstomb);
return (*ce->ce_ops->eo_cstomb)(ce, s, n, csid, idx, ps, nresult);
}
static __inline int
_citrus_stdenc_mbtowc(struct _citrus_stdenc * __restrict ce,
_citrus_wc_t * __restrict wc,
const char ** __restrict s, size_t n,
void * __restrict ps, size_t * __restrict nresult)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_mbtocs);
return (*ce->ce_ops->eo_mbtowc)(ce, wc, s, n, ps, nresult);
}
static __inline int
_citrus_stdenc_wctomb(struct _citrus_stdenc * __restrict ce,
char * __restrict s, size_t n, _citrus_wc_t wc,
void * __restrict ps, size_t * __restrict nresult)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_cstomb);
return (*ce->ce_ops->eo_wctomb)(ce, s, n, wc, ps, nresult);
}
static __inline int
_citrus_stdenc_put_state_reset(struct _citrus_stdenc * __restrict ce,
char * __restrict s, size_t n,
void * __restrict ps,
size_t * __restrict nresult)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_put_state_reset);
return (*ce->ce_ops->eo_put_state_reset)(ce, s, n, ps, nresult);
}
static __inline size_t
_citrus_stdenc_get_state_size(struct _citrus_stdenc *ce)
{
_DIAGASSERT(ce && ce->ce_traits);
return ce->ce_traits->et_state_size;
}
static __inline size_t
_citrus_stdenc_get_mb_cur_max(struct _citrus_stdenc *ce)
{
_DIAGASSERT(ce && ce->ce_traits);
return ce->ce_traits->et_mb_cur_max;
}
static __inline int
_citrus_stdenc_get_state_desc(struct _citrus_stdenc * __restrict ce,
void * __restrict ps,
int id,
struct _citrus_stdenc_state_desc * __restrict d)
{
_DIAGASSERT(ce && ce->ce_ops && ce->ce_ops->eo_get_state_desc);
return (*ce->ce_ops->eo_get_state_desc)(ce, ps, id, d);
}
#endif